/*******************************************************************************
 * Copyright 2017 Capital One Services, LLC and Bitwise, Inc.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *******************************************************************************/

package hydrograph.ui.validators.impl;

import hydrograph.ui.datastructure.property.FixedWidthGridRow;

import java.util.List;
import java.util.Map;

import org.apache.commons.lang.StringUtils;

public class RuntimePropertyValueValidationRule implements IValidator {
		
	private String errorMessage;

	@Override
	public boolean validateMap(Object object, String propertyName,Map<String,List<FixedWidthGridRow>> inputSchemaMap) {
		Map<String, Object> propertyMap = (Map<String, Object>) object;
		if (propertyMap != null && !propertyMap.isEmpty()) {
			return validate(propertyMap.get(propertyName), propertyName,inputSchemaMap,false);
		}
		return false;
	}

	@Override
	public boolean validate(Object object, String propertyName,Map<String,List<FixedWidthGridRow>> inputSchemaMap
			,boolean isJobImported){
		Map<String, String> runtimePropertyMap = (Map) object;

		if (null!=runtimePropertyMap && !runtimePropertyMap.isEmpty()) {
			return validatePropertyMap(runtimePropertyMap, propertyName);
		}

		return true;

	}

	@Override
	public String getErrorMessage() {
		return errorMessage;
	}

	private boolean validatePropertyMap(Map<String, String> runtimePropertyMap,
			String propertyName) {

		boolean retValue = true;

		for (String key : runtimePropertyMap.keySet()) {

			if (StringUtils.isBlank(runtimePropertyMap.get(key))) {

				retValue = false;
				errorMessage = propertyName + " is mandatory";
				break;
			}

		}

		return retValue;
	}
}
